Danfoss EKC 202B, Manual, Page: 13 / 20

EKC 202 / 302 Manual RS8DZ702 © Danfoss 03-2012 13
Copy the controller’s present settings (EKC 202 only)
With this function the controller’s settings can be transferred to a programming key. The key
can contain up to 25 different sets. Select a number. All settings except for Address (o03) will be
copied. When copying has started the display returns to o65. After two seconds you can move
into the menu again and check whether the copying was satisfactory.
Showing of a negative figure spells problems. See the significance in the Fault Message section.
o65 -
Copy from the programming key (EKC 202 only)
This function downloads a set of settings earlier saved in the controller. Select the relevant
number.
All settings except for Address (o03) will be copied. When copying has started the display
returns to o66. After two seconds you can move back into the menu again and check whether
the copying was satisfactory. Showing of a negative figure spells problems. See the significance
in the Fault Message section.
o66 -
Save as factory setting
With this setting you save the controller’s actual settings as a new basic setting (the earlier fac -
tory settings are overwritten).
o67 -
Other application for S5 sensor
Maintain the setting at 0 if the sensor has been defined as defrost sensor in D10. If D10 has been
set at 0 or 2 the S5 input can be used as product sensor or condenser sensor. Here you define
which:
0: Defrost sensor
1: Product sensor
2: Condenser sensor with alarm
o70 S5 Config
Relay 4
Here you define the application for relay 4:
1: Defrost (EKC 202A / 302A) or Light (EKC 202C)
2: Alarm
o72 DO4 Config
- - - Night Setback
0=Day
1=Night
Service Service
Temperature measured with S5 sensor u09 S5 temp.
Status on DI input. on/1=closed u10 DI1 status
Status on night operation (on or off) 1=night operation
u13 Night Cond.
Read the present regulation reference u28 Temp. ref.
* Status on relay for cooling
u58 Comp1/LLSV
* Status on relay for fan u59 Fan relay
* Status on relay for defrost
u60 Def. relay
* Temperature measured with Sair sensor u69 Sair temp
* Status on relay 4 (alarm, defrost or light function) u71 DO4 status
*) Not all items will be shown. Only the function belonging to the selected application can be
seen.